THe customer element has been the case in the US for years. THis is just another example of PC bull****.
To be fair, it seems to have sprung from him refusing to ask students not to black up for Halloween so one could argue there is an issue there somewhere. What is disturbing is the notion that one is not even entitled to voice an opinion. There IS no debate; you DONT get to have an opinion. This is accepted fact.
THat is very, very worrying.